| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.63 | 7.432% | $146.7843 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $117.38 | 6.309% | $124.7855 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $102.49 | 11.844% | $114.6289 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $131.99 | 7.210% | $141.5065 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $243.52 | 10.568% | $269.2552 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $218.73 | 4.808% | $229.2465 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $153.85 | 6.632% | $164.0533 | $164.05 | $164.05 | $164.10 |
| 7 purchase totals = | $1,104.59 | $1,190.2602 | $1,190.27 | $1,190.30 | $1,190.30 | |